public String protocol(){return getProtocol();}
@Override public String getProtocol(){return getURL().getProtocol();} @Override public void setProtocol(String protocol){setHref(getURL().protocol(protocol));}
@Override public String getProtocol(){return getURL().getProtocol();} @Override public void setProtocol(String protocol){setHref(getURL().protocol(protocol));}